206200600356 has 24 divisors (see below), whose sum is σ = 481230699264. Its totient is φ = 68719824160.

The previous prime is 206200600351. The next prime is 206200600373. The reversal of 206200600356 is 653006002602.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (206200600351) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1650900 + ... + 1771403.

It is an arithmetic number, because the mean of its divisors is an integer number (20051279136).

Almost surely, 2^206200600356 is an apocalyptic number.

It is an amenable number.

206200600356 is an abundant number, since it is smaller than the sum of its proper divisors (275030098908).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

206200600356 is a wasteful number, since it uses less digits than its factorization.

206200600356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3427331 (or 3427329 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 30.

Adding to 206200600356 its reverse (653006002602), we get a palindrome (859206602958).

The spelling of 206200600356 in words is "two hundred six billion, two hundred million, six hundred thousand, three hundred fifty-six".